short duration power-frequency voltage withstand test

例句：

1. 1. The device's short duration power frequency voltage withstand test is crucial for its operation.
   该设备的短时功率频率电压耐受试验对其运行至关重要。
2. 2. During the testing, the engineers carefully monitored the device's performance to ensure it met the required standards.
   在测试过程中，工程师们仔细监测了设备的性能，以确保其符合要求的标准。
3. 3. The company conducted this test to evaluate the device's ability to withstand high powerfrequencies under different conditions.
   公司进行了这项测试，以评估设备在不同条件下对高功率频率的耐受能力。